1376579210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 2663781120

約数和(自身を除く): 1287201910

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 181, 215, 230, 362, 430, 769, 905, 989, 1538, 1810, 1978, 3845, 4163, 4945, 7690, 7783, 8326, 9890, 15566, 17687, 20815, 33067, 35374, 38915, 41630, 66134, 77830, 88435, 139189, 165335, 176870, 179009, 278378, 330670, 358018, 695945, 760541, 895045, 1391890, 1521082, 1790090, 3201347, 3802705, 5985127, 6402694, 7605410, 11970254, 16006735, 29925635, 32013470, 59851270, 137657921, 275315842, 688289605, 1376579210]

約数ペア:

[(1, 1376579210), (2, 688289605), (5, 275315842), (10, 137657921), (23, 59851270), (43, 32013470), (46, 29925635), (86, 16006735), (115, 11970254), (181, 7605410), (215, 6402694), (230, 5985127), (362, 3802705), (430, 3201347), (769, 1790090), (905, 1521082), (989, 1391890), (1538, 895045), (1810, 760541), (1978, 695945), (3845, 358018), (4163, 330670), (4945, 278378), (7690, 179009), (7783, 176870), (8326, 165335), (9890, 139189), (15566, 88435), (17687, 77830), (20815, 66134), (33067, 41630), (35374, 38915)]